2008049394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{17383}}^1$

素因数の和:18882

約数の個数: 32

約数和(自身を含む): 4328198784

約数和(自身を除く): 2320149390

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1481, 2962, 4443, 8886, 17383, 19253, 34766, 38506, 52149, 57759, 104298, 115518, 225979, 451958, 677937, 1355874, 25744223, 51488446, 77232669, 154465338, 334674899, 669349798, 1004024697, 2008049394]

約数ペア:

[(1, 2008049394), (2, 1004024697), (3, 669349798), (6, 334674899), (13, 154465338), (26, 77232669), (39, 51488446), (78, 25744223), (1481, 1355874), (2962, 677937), (4443, 451958), (8886, 225979), (17383, 115518), (19253, 104298), (34766, 57759), (38506, 52149)]